Stay updated with real-time air quality in Fairmont, West Virginia featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
58
Moderate
Fairmont, West Virginia
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.27 μg/m³
0
55
155
255
425
605+
22.21 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
3.90 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Fairmont, West Virginia
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AQI 58
Moderate
13.39μg/m³
PM2.5
55.83μg/m³
PM10
20.26ppb
O3
1.18ppb
SO2
4.16ppb
NO2
0.24ppm
CO
AQI 52
Moderate
9.68μg/m³
PM2.5
42.71μg/m³
PM10
23.03ppb
O3
3.44ppb
SO2
5.28ppb
NO2
0.20ppm
CO
AQI 58
Moderate
13.28μg/m³
PM2.5
55.32μg/m³
PM10
20.56ppb
O3
1.15ppb
SO2
3.98ppb
NO2
0.23ppm
CO
AQI 54
Moderate
11.42μg/m³
PM2.5
51.04μg/m³
PM10
19.06ppb
O3
1.22ppb
SO2
5.89ppb
NO2
0.23ppm
CO
AQI 60
Moderate
13.81μg/m³
PM2.5
73.03μg/m³
PM10
19.82ppb
O3
1.15ppb
SO2
5.18ppb
NO2
0.22ppm
CO
AQI 62
Moderate
14.77μg/m³
PM2.5
65.87μg/m³
PM10
21.70ppb
O3
1.56ppb
SO2
8.99ppb
NO2
0.23ppm
CO
Air quality and pollutant data for West Virginia, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Fairmont, West Virginia is updated every hour for accuracy.
In the past 24 hours, the air quality in Fairmont, West Virginia was at its worst at 04:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Fairmont, West Virginia was observed at 10:00:00 on 2025-12-06.
As of now, the AQI in Fairmont, West Virginia is 58, indicating Moderate conditions.
Fairmont, West Virginia air has the highest levels of PM2.5.
Poor air quality in Fairmont, West Virginia means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Fairmont, West Virginia are currently 13.184 μg/m3.
The PM10 concentration in Fairmont, West Virginia is 55.27 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Fairmont, West Virginia is 0.231 ppm.
Currently, Fairmont, West Virginia has a sulfur dioxide (SO2) concentration of 1.204 ppb.
The current ozone (O3) level in Fairmont, West Virginia at the moment is 22.208 ppm.
Nitrogen dioxide (NO2) level in Fairmont, West Virginia at the moment is 3.899 ppb.
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